I agree with the people(in the comments) who stated that the first two episodes did not leave a good impression, also those two episodes are a bit confusing and make me lose interest in the drama. Hopefully I gave it a chance and I do not regret it. I don't know about others but I really really enjoyed it.

I am not saying that it is completely flawless, that it is perfectly perfect. But I can just say that it is cute, lots of couples(literally not just 3...If you watch the drama you might just understand hehehe), a tiny little bit of mystery which I felt could have handled more wisely and mature. But kudos to the director, team and the leads the drama came out so well.

Talking about the characters and the actors, Lee Kwang Hee(Maru) is such a great actor.I fell in love with his character when he confides the cafe manager for minwoo...so cute and funny.I felt that nobody could have pulled that scene except for Lee Kwang Hee. I am already looking forward to his future projects. Also the dating class teacher is such a lovely person, I really liked her acting also her smile is so beautiful. The whole Kim An and Lee Hyun relationship felt so off for me, but the other two couples(maru x minwoo and joohyuk x sungmin) made it up for me. Also special mention to Sara(I don't this actress name) she nailed it and she is so beautiful.

I felt episode 10 is a bit draggy and totally irrelevant to the story and unnecessary as if they are forcing it to be the climax of the story. Other than that everything is great!!

Also, I did not watch the first season but the cameos of the first season's leads made this a season 2 for Love Class hahaha. So, no need to watch the first season, You will enjoy it for the story itself like I did.

P.S. - Great Support actors (especially Sara and dating class Teacher), Great Visuals, Good chemistry, Many couples, Short and sweet, Worth the Time.....So o watch it!!!